Remove a 65-foot-tall pier located within a few feet of Detroit's Ambassador Bridge – while keeping the bridge operational during demolition. Information from this article was first published in ...

Piloting a fighter jet, removing a brain tumor, programing a particle accelerator, and operting a hydraulic excavator all require a high level of skill. Quick thinking, eye-hand coordination, and ...

Take a closer look at how to rebuild an excavator center joint with this practical, step-by-step project breakdown. This video covers diagnosing leaks, removing the old joint, inspecting seals, and ...